Home / 75,855,077.37-104,641,446.11-46,077,825.11

Finding the Fourth Proportional to 75,855,077.37, 104,641,446.11 and 46,077,825.11

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Solution

The fourth proportional to 75,855,077.37, 104,641,446.11 and 46,077,825.11 is: 63,563,975.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,855,077.37 : 104,641,446.11 = 46,077,825.11 : x
  2. Step 2: Convert to fraction form
    75,855,077.37/104,641,446.11 = 46,077,825.11/x
  3. Step 3: Cross multiply
    75,855,077.37x = 104,641,446.11 × 46,077,825.11
  4. Step 4: Simplify right side
    75,855,077.37x = 4,821,650,252,360,473
  5. Step 5: Solve for x
    x = 4,821,650,252,360,473/75,855,077.37
  6. Step 6: Final answer
    x = 63,563,975.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.